General - Part Number Breakdown
Part Numbers
Sun part numbers consist of nine numerical digits separated with dashes (-)
into three components; Class Code, Base Number, and Dash Number. A revision
number or letter is used with each part number.
Class Codes identify similar parts.
Base Numbers are assigned sequentially. A higher base number does
not necessarily indicate a new or improved part.
- Higher/Lower Base Number Examples
| PART # |
DESCRIPTION |
RELEASE DATE |
300-1281
300-1286 |
SC2000 Power Supply
SC2000 Power Supply |
3/28/95
9/19/94 |
501-2324
501-2924
501-2961 |
SS20 CPU
SS20 CPU
SS20 CPU 1 |
1/10/94
9/14/95
7/12/95 |
501-5142
501-6524 |
Sun Fire V880 I/O Board
Sun Fire V880 I/O Board 2 |
2/15/01
11/06/02 |
501-6323
501-6752
501-6753 |
Sun Fire V880 Motherboard 3
Sun Fire V880 Motherboard 4
Sun Fire V880 Motherboard 5 |
11/05/01
8/xx/03
8/xx/03 |
- 501-2961 is a screened and re-labeled 501-2324.
- 501-6524 is a reworked 501-5142-09 through 501-5142-15.
- 501-6323-01 and 501-6323-02 have SCHIZO 2.2.
501-6323-03 has SCHIZO 2.4.
501-6323-04 and 501-6323-04 have SCHIZO 2.5.
- 501-6752, with SCHIZO 2.2, is a 501-6323-02 reworked by Sun Services.
- 501-6753, with SCHIZO 2.4, is a 501-6323-03 reworked by Sun Services.
Dash Numbers are used to identify changes made to the part that
affect form, fit, or function.
Revision Numbers are used to identify changes made to the part that
do not affect form, fit, or function. Revisions 00 to 49 indicate that
a part is not engineering released. Revisions 50 to 99 indicate that a
part is engineering released. Revisions A to Z indicate that a part is
production released.
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